Argenti Oxidum. Silver Oxide. Ag2O=231.28.

Source

Shake a solution of Silver Nitrate with a solution of Potassa and wash the precipitate. 2AgNo3+2Koh=Ag2O+Kno3+ H2O.

Characters

A heavy, dark brownish-black powder, having a metallic taste. Solubility. - Slightly in water.

Incompatibles

Chlorides and organic substances, especially creosote, for it rapidly oxidizes them and forms explosive compounds.

Impurity

Metallic silver.

Dose, 1/2 to 2 gr.; .03 to .12 gm. in a pill with kaolin.